/*
 * Copyright 2023 Ververica Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.ververica.cdc.connectors.starrocks.sink;

import com.ververica.cdc.common.configuration.Configuration;
import com.ververica.cdc.common.utils.Preconditions;

import java.io.Serializable;

import static com.ververica.cdc.connectors.starrocks.sink.StarRocksDataSinkOptions.TABLE_SCHEMA_CHANGE_TIMEOUT;

/** Configurations for schema change. */
public class SchemaChangeConfig implements Serializable {

    private static final long serialVersionUID = 1L;

    /** Timeout for a schema change on StarRocks side. */
    private final long timeoutSecond;

    public SchemaChangeConfig(long timeoutSecond) {
        Preconditions.checkArgument(
                timeoutSecond > 0, "Timeout must be positive, but actually is %s", timeoutSecond);
        this.timeoutSecond = timeoutSecond;
    }

    public long getTimeoutSecond() {
        return timeoutSecond;
    }

    public static SchemaChangeConfig from(Configuration config) {
        long timeoutSecond = Math.max(1, config.get(TABLE_SCHEMA_CHANGE_TIMEOUT).getSeconds());
        return new SchemaChangeConfig(timeoutSecond);
    }
}
